From: Paul Cercueil <paul@crapouillou.net>
To: Bin Liu <b-liu@ti.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tony Lindgren <tony@atomide.com>,
od@zcrc.me, linux-mips@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Paul Cercueil <paul@crapouillou.net>
Subject: [RE-RESEND PATCH 3/4] usb: musb: dma: Remove unused variable
Date: Sat, 23 Jan 2021 14:25:01 +0000 [thread overview]
Message-ID: <20210123142502.16980-3-paul@crapouillou.net> (raw)
In-Reply-To: <20210123142502.16980-1-paul@crapouillou.net>
Remove unused-but-set devctl variable.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
drivers/usb/musb/musbhsdma.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 0aacfc8be5a1..7acd1635850d 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -321,8 +321,6 @@ irqreturn_t dma_controller_irq(int irq, void *private_data)
musb_channel->channel.status =
MUSB_DMA_STATUS_BUS_ABORT;
} else {
- u8 devctl;
-
addr = musb_read_hsdma_addr(mbase,
bchannel);
channel->actual_len = addr
@@ -336,8 +334,6 @@ irqreturn_t dma_controller_irq(int irq, void *private_data)
< musb_channel->len) ?
"=> reconfig 0" : "=> complete");
- devctl = musb_readb(mbase, MUSB_DEVCTL);
-
channel->status = MUSB_DMA_STATUS_FREE;
/* completed */
--
2.29.2
next prev parent reply other threads:[~2021-01-23 14:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-23 14:24 [RE-RESEND PATCH 1/4] usb: musb: Fix runtime PM race in musb_queue_resume_work Paul Cercueil
2021-01-23 14:25 ` [RE-RESEND PATCH 2/4] usb: musb: Fix NULL check on struct musb_request field Paul Cercueil
2021-01-23 14:25 ` Paul Cercueil [this message]
2021-01-23 14:25 ` [RE-RESEND PATCH 4/4] usb: musb: jz4740: Add missing CR to error strings Paul Cercueil
2021-01-23 16:41 ` [RE-RESEND PATCH 1/4] usb: musb: Fix runtime PM race in musb_queue_resume_work Sergei Shtylyov
2021-01-24 8:38 ` Paul Cercueil
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